問(wèn)題補(bǔ)充：
完形填空
Flies (蒼蠅) usually live in the dirty places.Let’s look at a fly, and see where it1. First, it flies out of the window, 2it stands on3dirty things in the street, and then it flies back to the house and walks over your4. When a fly walks on the dirty things in the street, its 5have got some germs6them. When the fly walks on your food with its dirty feet, it7the germs on your food.What can you8this? First, we learn that we mustn’t leave dirty things in the street or on the ground near 9. Second, we learn that all food must be covered so that flies may not10it. Third, we learn that flies often carry germs and we must kill them as soon as we see them.
1.A.walksB.standsC.livesD.flies
2.A.firstB.secondC.thirdD.fourth
3.A.someB.anyC.everyD.each
4.A.foodB.drinkC.cupsD.bowls
5.A.bodyB.feetC.eyesD.head
6.A.inB.toC.onD.over
7.A.carriesB.hasC.leavesD.takes
8.A.study fromB.study forC.learn forD.learn from
9.A.the factoryB.our doorC.our houseD.a window
10.A.arriveB.getC.arrive inD.get to
